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Stem Extension DEMCO Butterfly Valve Accessory
Brand: CameronAcclaimed as one of the most durable of all resilient-seated butterfly valves in the industry, this valve excels in a wide variety of applications.
Cast in both wafer and tapped-lug patterns in a wide variety of material choices, DEMCO NE-C butterfly valve features a one-piece body for reduced weight and increased strength.
The unique stem-hole design in the disc ensures a dry stem journal, and the hard-backed seat allows ease of installation, reliable operation, and is field-replaceable without special tools.
The DEMCO NE-C butterfly valve is available in sizes 2" through 36" (50 mm through 900 mm).
Engineered for long-term, maintenance-free performance, the DEMCO NE-C butterfly valve is commonly selected for a variety of applications spanning a wide range of industries.
1 - 12 of 311 Part Numbers
-050
- Length - 50 50 to 500 Millimeters
-051
- Length - 51 50 to 500 Millimeters
-052
- Length - 52 50 to 500 Millimeters
-053
- Length - 53 50 to 500 Millimeters
-054
- Length - 54 50 to 500 Millimeters
-055
- Length - 55 50 to 500 Millimeters
-056
- Length - 56 50 to 500 Millimeters
-057
- Length - 57 50 to 500 Millimeters
-058
- Length - 58 50 to 500 Millimeters
-059
- Length - 59 50 to 500 Millimeters
-060
- Length - 60 50 to 500 Millimeters
-061
- Length - 61 50 to 500 Millimeters
1 - 12 of 311 Part Numbers
Specifications
Brand
Approvals & Certifications
- MSS-SP-25
Flange Size - 10” (DN 250)
- 10” (DN 250) - 150# ASME
Flange Size - 12” (DN 300)
- 12” (DN 300) - 150# ASME
Flange Size - 14” (DN 350)
- 14” (DN 350) - 150# ASME
Flange Size - 16” (DN 400)
- 16” (DN 400) - 150# ASME
Flange Size - 18” (DN 450)
- 18” (DN 450) - 150# ASME
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150# ASME
Flange Size - 20” (DN 500)
- 20” (DN 500) - 150# ASME
Flange Size - 2½” (DN 65)
- 2½” (DN 65) - 150# ASME
Flange Size - 24” (DN 600)
- 24” (DN 600) - 150# ASME
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150# ASME
Flange Size - 3½” (DN 90)
- 3½” (DN 90) - 150# ASME
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150# ASME
Flange Size - 5” (DN 125)
- 5” (DN 125) - 150# ASME
Flange Size - 6” (DN 150)
- 6” (DN 150) - 150# ASME
Flange Size - 8” (DN 200)
- 8” (DN 200) - 150# ASME
Flange Type
- Flat Face (FF)
- Raised Face (RF)
Flow Rate
- 6 to 70,000 Cv
Operating Temperature
- -34°C to 204°C (-30°F to 300°F)
Pressure Rating
- psi: 0 to 285 (kPa: 0 to 1,965, bar: 0 to 19.65)
Seat / Seal Material
- Seat: Buna-N
- Seat: EPDM
- Seat: FKM
- Seat: Neoprene
Stem Material
- Carbon Steel
- Agriculture
- Chemical & Petrochemical
- Cooling Towers (HVAC)
- Dry Bulk Handling
- Food & Beverage
- Marine & Government
- Mining & Materials
- Oil & Gas Drilling & Production
- Power
- Water & Wastewater